Method and apparatus for deregistering and processing an open sy

Details Method and apparatus for deregistering and processing an open sy Method and apparatus for deregistering and processing an open sy

1977-09-19

1979-12-25

Mackey, Robert

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

19163, 28158, 28282, 28283, 28170, B65D 7500, D04H 300, D02J 118

Patent

active

041797760

ABSTRACT:
An improved method for producing and processing deregistered and disorientated synthetic tow for forming fiber filled articles in which crimped registered tow is deregistered through pairs of rolls utilizing a non-continuous groove-threaded surface. The synthetic tow is dispersed and spread, and collected for continuous distribution into and envelopment by article surface material. The automatic process and apparatus associated therewith additionally form and finish the fiber filled articles themselves for additional fabrication processes or for use as is. Vacuum suction and reciprocating distribution of the open tow web may be varied as desired to arrive at particular article thicknesses directed towards particular article uses.

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patent: 3903569 (1975-09-01), Brandis

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